| Event | Heat | Status | |
|---|---|---|---|
| Girls 400 Meter Dash 14 years old (Prelims) | 4|6 | ||
| Thursday |
| Record | Athlete | Date | ||
|---|---|---|---|---|
| NR | National | Kendall Baisden - Detroit | 53.05 | 8/8/2009 |
| Pl | Ln | Athlete | Time | |
|---|---|---|---|---|
| 1 | 6 | D'Yaundra FORD Quiet Storm Track Association [06] |
59.46 | |
| 2 | 3 | Ashleigh VIZEK Ashburn Elite Track Club [06] |
1:00.63 | |
| 3 | 5 | Erin ZEPHIRIN Five Star General Athletics [06] |
1:02.94 | |
| 4 | 1 | Isabella TOMIC New England Elite [06] |
1:06.55 | |
| 5 | 7 | Jillian LOVELL Nola Rush [06] |
1:13.34 | |
| DNS | 2 | Emma THOMAS Unattached [06] |
- | |
| DNS | 4 | Tresta MILLER QuickFire [06] |
- | |
| DNS | 8 | A'Yiana MAXWELL 1ne Motion Athletic Club [06] |
- |